高职高专立体化教学平台的设计与开发——以《VB程序设计》课程为例

结合高职高专教育特点，在立体化教学思想的指导下，利用ASP动态网页技术和数据库技术，以《VB程序设计》课程为例，设计开发出了相应的立体化教学平台。平台的模块组成按照“理论＋实验＋综合实践”的要求设计，并详细地阐述了各功能模块的作用及关键技术的实现。     

安全便捷的互联网消息平台

即时消息平台采用C／S架构,利用VC＋＋语言设计并实现了一个基于企业的即时消息平台．使用此平台,企业只需要在公司现有局域网中架设一台服务器并安装一个GSM短信模块和即时消息平台服务器程序,并在每个员工计算机中安装消息平台客户端即可．此平台可实现用户管理、即时文本短消息通信、通信内容监控、文件传输、公告消息等功能．     

柴油机混合动力客车测试平台的开发

为了对自行开发的柴油机混合动力客车系统进行相关的控制策略研究及性能分析,开发了一个测试平台．分析了该测试平台的软硬件功能．测试平台硬件采用模块化的设计方法,以PIC18F458为主芯片设计了测试平台的硬件采集板,包括电源模块、通讯模块以及信息采集模块等．详细分析了各个模块的结构以及设计方法．介绍了基于Labview的软件程序设计方法,包括底层驱动程序以及上层监测程序．采用多线程、Labview与C＋＋混合编程的设计方法,提高了通讯的实时性．柴油机混合动力客车台架试验表明,此平台运行功能良好,通讯质量实时可靠．     

WINDOWS环境下课件写作系统的设计

在分析了教育软件的功能实现以及目前操作平台的发展趋势，选择了ＷＩＮＤＯＷＳ环境下利用ＢＯＲＬＡＮＤＣ＋＋３．１编程，利用ＷＩＮＤＯＷＳ的彩色图形界面和多窗口特点以及ＢＯＲＬＡＮＤＣ＋＋３．１ＦＯＲＷＩＮＤＯＷＳ功能丰富的软件开发平台设计开发了一个实用的教师写作系统．用户在实际使用软件的过程中，可动态地增加或修改教学内容，将优秀的教学经验及时地结合到计算机辅助教学中，以利于增强教师在计算机辅助教学中的主动性和灵活性     

应用型本科人才培养中计算机基础教学的研究探讨

计算机基础教学采用＂1＋X＋Y＂方案,紧密结合专业特点,对学生进行分层教育、定制教学。并从教学内容改革、网络教学平台建设出发提出了一系列的教学改革措施,有效地提高教学质量。     

面向汽车零部件试验的通用测控平台设计与实现

在论述汽车零部件试验系统开发特点的基础上,结合车辆液力减振器试验系统的开发实例,利用VC＋＋软件开发工具构建了面向汽车零部件试验的通用测控平台,划分了平台的主要功能模块,设计实现了平台的类库对象,采用多线程技术保证了平台的实时性．这种平台具有最大的灵活性和可扩展性,能够充分满足现代汽车零部件试验软件开发的各种要求．     

可视化类库VTK在三维建模中的应用

采用VC＋＋6．0作为开发平台,引入三维可视化类库VTK,实现了散乱数据和体数据的建模．通过数据压缩、平面分割来减少数据量,分别采用不同的建模方法,如Delaunay三角化建模、轮廓线建模、MarchingCubes建模,实现了三维数据的建模．     

一种生理参数电话线传输系统的实现

介绍了一种包括心电、血压和体温等生理参数的多参数电话线传输系统．该系统分为中央接收单元和家庭发送单元两部分,中央接收单元通过电话线可同时接收多个家庭发送单元发来的数据．中央接收单元的系统软件在设计上采用以Ｗｉｎ９５为平台,以ＶＢ５．０和ＶＣ＋＋５．０为开发工具,具有病人档案管理、心律自动检测和异常分析等功能．     

基于JSP＋JavaBean技术网络教学平台的设计与实现

本文讨论了采用先进的JSP＋JavaBean模式开发网络教学平台的技术,介绍了系统及功能模块的设计和开发过程与实现方法,所开发的网络教学平台实现了教学资源与课堂教学信息的整合,能够很好地满足教学需要。     

考务管理系统的设计与实现

介绍了教学管理系统的整体流程,分析了考务管理在在教学管理中的重要地位,为了实现教学管理的自动化,我们分析和设计了考务管理系统。在实现过程中,我们采用了SQL Server2005作为数据库平台,采用C＋＋Builder作为开发工具。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with     

Journal of Donghua University ( English Edition) Contents of Volume 31

正~~